منابع مشابه
Cold hands, warm feet: sleep deprivation disrupts thermoregulation and its association with vigilance.
STUDY OBJECTIVES Vigilance is affected by induced and spontaneous skin temperature fluctuations. Whereas sleep deprivation strongly affects vigilance, no previous study examined in detail its effect on human skin temperature fluctuations and their association with vigilance. DESIGN In a repeated-measures constant routine design, skin temperatures were assessed continuously from 14 locations w...
متن کاملCold Feet ∗
Individuals often lose confidence in their prospects as they approach the ‘moment of truth.’ An axiomatic model of such individuals is provided. The model adapts and extends (by relaxing the Independence axiom) Gul and Pesendorfer’s model of temptation and self-control to capture an individual who changes her beliefs so as to become more pessimistic as payoff time approaches. In a variation of ...
متن کاملPulmonary hypertension with warm hands
A 19-year-old woman of Moroccan descent presented with severe dyspnoea on exertion. She had difficulty walking stairs (New York Heart Association functional class 3) and accompanying symptoms included fatigue, palpitations and near collapse. She had no cough or wheezing, but mentioned severe and continuous menstrual bleeds since menarche without use of contraceptives. Her medical history includ...
متن کاملFeeling of cold hands and feet is a highly heritable phenotype.
The prevalence of the feeling of cold hands and feet (FCHF) is high in the general population but the etiology of FCHF is largely unknown. The aim of the present study was to explore whether the FCHF is heritable. Eight hundred and ninety-four pairs of twins completed a question about FCHF. Tetrachoric correlations for ...
متن کاملThe coevolution of human hands and feet.
Human hands and feet have longer, more robust first digits, and shorter lateral digits compared to African apes. These similarities are often assumed to be independently evolved adaptations for manipulative activities and bipedalism, respectively. However, hands and feet are serially homologous structures that share virtually identical developmental blueprints, raising the possibility that digi...
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ژورنال
عنوان ژورنال: Revista Portuguesa de Cardiologia (English Edition)
سال: 2017
ISSN: 2174-2049
DOI: 10.1016/j.repce.2016.04.009